O-band Reflective Electroabsorption Modulator for 50 Gb/s NRZ Colorless Transmission
08 March 2020
we present a 50 Gb/s O-band reflective electroabsorption modulator operating in both non-return-to-zero (NRZ) and PAM-4 modulation formats without equalization. We obtained >9 dB NRZ dynamic extinction ratio at 1310 nm and 2.4 V peak-to-peak voltage. 1. Introduction
